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Exam (elaborations)
IHS Exam with 100% correct answers 2025
In general, mold modifications are as follows: Correct answers Venting affects lows, damping the midrange and horn effects boost highs. 
 
Basic verification involves: Correct answers checking MCL and UCL in quiet and noise. 
 
Sound field is Correct answers a controlled environment 
 
The configuration and height of the tympanogram can be a factor in deciding the proper matrix for the fitting of a hearing aid: Correct answers A high Type A tells us to decrease the output by 2-3 dB 
 
You cannot...
Exam (elaborations)
Ihs Exam 100% Solution 2023//2024
PopularIHS Exam 100% 
SOLUTION 2023//2024 
What is a common reason for venting? 
A- Feedback Reduction 
B-Improve SNR 
C- Mid-frequency shaping 
D- Physical Comfort - ANSWER D- Physical Comfort 
In the matrix 118/45/06, what does the middle number refer to? 
A- Slope 
B- OSPL90 
C- FOG 
D- RTG - ANSWER C- FOG 
A patient/client reports shorter hearing instrument battery life, especially after starting to 
use a new wireless accessory while watching television. What is the first factor to 
consider to...